Evidence row 1783337

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nxlk5R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eff66c13-2f38-4ab9-bbf6-923d196bd20f/.well-known/agent-card.json"
    ]
  ],
  "name": "Meiler",
  "owner_address": "0x0304042dc3c4c1abb6784cc21d9947b69d52b0c3",
  "raw": {
    "agent_id": "17335",
    "agent_uri": "https://centralcity.ai/a/nxlk5R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Meiler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/nxlk5R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Meiler",
      "registrations": [
        {
          "agentId": 17335,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eff66c13-2f38-4ab9-bbf6-923d196bd20f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nxlk5R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556776,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:16:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Meiler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/nxlk5R"
}

What the leaf hashes

{"body":"a5561d99fd35bb34eb253bd62d5837ec638439211f88ac92356da3e68a7cb8a7","id":1783337,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556968406511,"prev":null,"subject":"erc8004:5042:17335","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x836c7c401f773b51aaf5c00badd71bf899d158cc61a3369d80ee5bcaa9d03fd5
2. 0xa6a1c6effd104d12c1fa235d6244b798337dc1111ccfad77f4aeca7fa90bc48b
3. 0x9f8e50d18b5fc701a6d44beadc7246136a9fb0d5ab623df96508a213d50b095e
4. 0x37116661d5cc70f94f5264a28ae601850aa8f8dfae612b9babd35bedd11b58b4
5. 0xdb81c9afce47101d0f0737d62d923d1923354c2783e9db4d87166c3dda7687f4
6. 0x736dbcc051ae7da707c30962f0b18ec65f4972ffea4bad5a01decc8dc8806302
7. 0x40e4e2a2534bb6215aaef416c6ac6c9f6b8748ac2099335d2307d38437f35df1
8. 0xa2ae381a8a2dde453a8f89ba6529b67f48c9c8b518b5d54e11ac1b7f2945a3a8
9. 0x85fbfa21326da897a96e7037318081a5c680b0823a5d0b6918dc8b4d59fa37a1
10. 0x2d7b905aeca8d814ae829485f0628b3695658a6ce36e4731b6c5cfb7bab819ae
11. 0x680f934be1f109951e866be3a4bf4d3ff0fb7bf02226091f15aacfef024de19f
12. 0xe4ba6ed7f762b9a3246079bfb2f5f5d6c59cbb6756bb0b0058e19ec599ca5a64
13. 0x00e98613e718e0a689d577344d6db5596ac046beed8ae3ddd822ec8ac9c9cfdc
14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90